| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $226.32 | 13.675% | $257.2693 | $257.27 | $257.25 | $257.30 |
| Purchase #2 | $98.26 | 5.815% | $103.9738 | $103.97 | $103.95 | $104.00 |
| Purchase #3 | $188.39 | 8.300% | $204.0264 | $204.03 | $204.05 | $204.00 |
| Purchase #4 | $221.86 | 11.836% | $248.1193 | $248.12 | $248.10 | $248.10 |
| Purchase #5 | $155.33 | 10.862% | $172.2019 | $172.20 | $172.20 | $172.20 |
| Purchase #6 | $156.39 | 5.707% | $165.3152 | $165.32 | $165.30 | $165.30 |
| Purchase #7 | $193.60 | 3.492% | $200.3605 | $200.36 | $200.35 | $200.40 |
| 7 purchase totals = | $1,240.15 | $1,351.2664 | $1,351.27 | $1,351.20 | $1,351.30 | |